Home / 9,609,116.51-13,260,580.25-5,258,203.34

Finding the Fourth Proportional to 9,609,116.51, 13,260,580.25 and 5,258,203.34

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Solution

The fourth proportional to 9,609,116.51, 13,260,580.25 and 5,258,203.34 is: 7,256,320.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,609,116.51 : 13,260,580.25 = 5,258,203.34 : x
  2. Step 2: Convert to fraction form
    9,609,116.51/13,260,580.25 = 5,258,203.34/x
  3. Step 3: Cross multiply
    9,609,116.51x = 13,260,580.25 × 5,258,203.34
  4. Step 4: Simplify right side
    9,609,116.51x = 69,726,827,268,294.11
  5. Step 5: Solve for x
    x = 69,726,827,268,294.11/9,609,116.51
  6. Step 6: Final answer
    x = 7,256,320.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.